Astro Sundial

1.2

Pietro Massimino

0.00

0 reviews

$0.99

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About Astro Sundial

Astro Sundial is an overall app developed by Pietro Massimino.

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App Information

Astro Sundial costs $0.99 to download. The APK download size is 33.26 MB. The latest version available is 1.2. The last update was on April 1, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play June 2025.

Description

The hour lines from 6 to 18 (hour angle of the Sun) are shown at the bottom: subtracting 12 gives the hours that are missing or have passed since the transit.
The virtual stylus is placed perpendicular to the screen, with the smartphone facing south; in dark red is the projection of its shadow whose length depends on the elevation of the Sun above the horizon.
The orange circle indicates the length of the shadow when it is equal to that of the stylus. The analemna is shown at the top indicating the discrepancy, in minutes, due to the equation of time, between solar time and local time (not daylight saving time).
By touching the screen, a (movable) table is displayed containing a lot of data relating to the position of the Sun and more.
The zodiac sign in which the Sun is located is the astronomical one and not the astrological one!
Warning: This app works fully only for latitudes between 30 degrees and 70 degrees north. Hourly, solstitial and equinoctial lines are not plotted for these latitudes.

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More data about Astro Sundial

Price	$0.99
Rating	No ratings
Ranking	Not ranked
Version	1.2
App download size	33.3 MB
Suitable for	Everyone

Changelog of Astro Sundial

No changelog data

Developer information for Pietro Massimino

Pietro Massimino

Address:

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Technologies used by Astro Sundial

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